Facilitating transition from children's to adult services for young adults with life-limiting conditions (TASYL). Programme theory developed from a mixed methods realist evaluation

No single intervention or stakeholder group can guarantee a successful transition. Rather, service providers could work with young adults and their parents/carers to consider desired outcomes, and the range of interventions, in light of the organisational and human resources available in their context. This would allow them to supplement the organisational context where necessary and select interventions that are more likely to deliver outcomes in that context.